<template>
<div class="wrapper">
  <swiper :options="swiperOption" v-if="showSwiper">
    <!-- slides -->
    <swiper-slide v-for="item of list" :key="item.id">
    	<img class="swiper-img" :src="item.imgUrl"/>
    </swiper-slide>
    <div class="swiper-pagination"  slot="pagination"></div>
  </swiper>
</div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
  	list: Array
  },
  data () {
  	return {
  		swiperOption: {
  			pagination:'.swiper-pagination',
  			loop: true
  		}
  	}
  },
  computed: {
  	showSwiper () {
  		return this.list.length
  	}
  }
}
</script>

<style lang="stylus" scoped>
.wrapper >>> .swiper-pagination-bullet-active
	background-color: #fff !important
.wrapper
	overflow: hidden
	width: 100%
	height: 0
	padding-bottom: 31.25%
	.swiper-img
		width: 100%
</style>
